An insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.n insect growth regulator (IGR) is a substance (chemical) that inhibits the life cycle of an insect. IGRs are typically used to control populations of harmful pests, such as cockroaches or fleas.
Diet and supplementation are essential to the bone growing process. Including real, whole foods in your diet such as plentiful vegetables, fruits, nuts, cold-water fatty fish like salmon, and legumes. Plus, cutting out highly processed and sugary foods will provide your bones with what they need.
Antioxidant vitamins, including C, E, A, zinc and selenium, appear to speed wound healing, according to a study published in the January 2012 issue of the journal Clinical Nutrition.. In the study, trauma patients with wound healing disorders took oral supplements of the vitamins for 14 days.itamin C helps wounds heal quicker by assisting with production of collagen, a protein that your body uses to make connective tissues, such as skin, tendons and ligaments.